/*let mysql_conncection = require("./MYSQL_CONNECTION_CONFIGURATION")
let mission = require("./SQLSTORE_mission_collection")
mysql_conncection.query(mission.get("selectTodayAllMission"),(error,results)=>{
    if (error){
        console.log(error)
    }
    console.log(results)
})*/
/*
let a = new Set()
a.add("1+2")
a.add("100+a")
a.add("qer+adfa")

for (const aElement of a) {
    let b = aElement.split('+')
    console.log(`第一个数:${b[0]},第二个参数:${b[1]}`)
}*/

let a   = {}
a.name = "hah"
a.age = 123;

console.log(a.name)
console.log(a['name'])